[PATCH v3 0/8] Add the Quadspi driver for vf610-twr

Huang Shijie shijie8 at gmail.com
Wed Sep 4 21:43:53 EDT 2013


On Wed, Sep 04, 2013 at 12:33:22PM +0100, Mark Brown wrote:
> On Wed, Sep 04, 2013 at 06:29:34PM +0800, Huang Shijie wrote:
> > 于 2013年09月04日 17:55, Mark Brown 写道:
> > > On Wed, Sep 04, 2013 at 10:16:09AM +0800, Huang Shijie wrote:
> 
> > >> Since this quadspi driver depends on the mtd code, could this driver
> > >> goes to the kernel by
> > >> the l2-mtd tree?
> 
> > > Why would a SPI driver depend on MTD?
> 
> > The patch 1-4 are for m25p80.c, and this quadspi controller drivers
> > depends on the
> > patch 1-4.
> 
> In what way does the controller driver depend on those changes?
This driver needs the spi nor command to fill the LUT register, such as
OPCODE_WREN(0x06), so the patch 1 moves the spi nor command to a seprate
header spi-nor.h, and this driver includes this new header.

thanks
Huang Shijie




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